Just read it
gallium/dril: Compatibility stub for the legacy DRI loader interface
DRI extensions
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
| #define __DRI2_BLOB "DRI2_Blob"
#define __DRI2_BUFFER_DAMAGE "DRI2_BufferDamage"
#define __DRI2_CONFIG_QUERY "DRI_CONFIG_QUERY"
#define __DRI2_FENCE "DRI2_Fence"
#define __DRI2_FLUSH "DRI2_Flush"
#define __DRI2_FLUSH_CONTROL "DRI_FlushControl"
#define __DRI2_INTEROP "DRI2_Interop"
#define __DRI2_NO_ERROR "DRI_NoError"
#define __DRI2_RENDERER_QUERY "DRI_RENDERER_QUERY"
#define __DRI2_ROBUSTNESS "DRI_Robustness"
#define __DRI2_THROTTLE "DRI2_Throttle"
#define __DRI_BACKGROUND_CALLABLE "DRI_BackgroundCallable"
#define __DRI_CONFIG_OPTIONS "DRI_ConfigOptions"
#define __DRI_COPY_SUB_BUFFER "DRI_CopySubBuffer"
#define __DRI_CORE "DRI_Core"
#define __DRI_DRI2 "DRI_DRI2"
#define __DRI_DRI2_LOADER "DRI_DRI2Loader"
#define __DRI_IMAGE "DRI_IMAGE"
#define __DRI_IMAGE_DRIVER "DRI_IMAGE_DRIVER"
#define __DRI_IMAGE_LOADER "DRI_IMAGE_LOADER"
#define __DRI_IMAGE_LOOKUP "DRI_IMAGE_LOOKUP"
#define __DRI_MEDIA_STREAM_COUNTER "DRI_MediaStreamCounter"
#define __DRI_MUTABLE_RENDER_BUFFER_DRIVER "DRI_MutableRenderBufferDriver"
#define __DRI_MUTABLE_RENDER_BUFFER_LOADER "DRI_MutableRenderBufferLoader"
#define __DRI_READ_DRAWABLE "DRI_ReadDrawable"
#define __DRI_SWAP_CONTROL "DRI_SwapControl"
#define __DRI_SWRAST "DRI_SWRast"
#define __DRI_SWRAST_LOADER "DRI_SWRastLoader"
#define __DRI_SYSTEM_TIME "DRI_SystemTime"
#define __DRI_TEX_BUFFER "DRI_TexBuffer"
#define __DRI_USE_INVALIDATE "DRI_UseInvalidate"
|
(extracted by rg '^#define __DRI.* "DRI.*"' include/GL/internal/dri_interface.h | sort | awk '{printf("%s %-34s %s\n", $1, $2, $3)}')
这些扩展被定义在 dri_interface.h, 该文件有两个作用：
- 它是 mesa 内部的 libGL 与 libgallium_dri 之间的约定
- 它是 mesa 与外部 X.org 服务器家族的约定
LIBGL_DRIVERS_PATH
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
| 14 armada-drm_dri.so -> libdril_dri.so
14 exynos_dri.so -> libdril_dri.so
14 gm12u320_dri.so -> libdril_dri.so
14 hdlcd_dri.so -> libdril_dri.so
14 hx8357d_dri.so -> libdril_dri.so
14 ili9163_dri.so -> libdril_dri.so
14 ili9225_dri.so -> libdril_dri.so
14 ili9341_dri.so -> libdril_dri.so
14 ili9486_dri.so -> libdril_dri.so
14 imx-dcss_dri.so -> libdril_dri.so
14 imx-drm_dri.so -> libdril_dri.so
14 imx-lcdif_dri.so -> libdril_dri.so
14 ingenic-drm_dri.so -> libdril_dri.so
14 kirin_dri.so -> libdril_dri.so
14 kms_swrast_dri.so -> libdril_dri.so
14 komeda_dri.so -> libdril_dri.so
1151904 libdril_dri.so
124969400 libgallium.so
14 mali-dp_dri.so -> libdril_dri.so
14 mcde_dri.so -> libdril_dri.so
14 mediatek_dri.so -> libdril_dri.so
14 meson_dri.so -> libdril_dri.so
14 mi0283qt_dri.so -> libdril_dri.so
14 mxsfb-drm_dri.so -> libdril_dri.so
14 panel-mipi-dbi_dri.so -> libdril_dri.so
14 panfrost_dri.so -> libdril_dri.so
14 panthor_dri.so -> libdril_dri.so
14 pl111_dri.so -> libdril_dri.so
14 radeonsi_dri.so -> libdril_dri.so
14 rcar-du_dri.so -> libdril_dri.so
14 repaper_dri.so -> libdril_dri.so
14 rockchip_dri.so -> libdril_dri.so
14 rzg2l-du_dri.so -> libdril_dri.so
14 ssd130x_dri.so -> libdril_dri.so
14 st7586_dri.so -> libdril_dri.so
14 st7735r_dri.so -> libdril_dri.so
14 sti_dri.so -> libdril_dri.so
14 stm_dri.so -> libdril_dri.so
14 sun4i-drm_dri.so -> libdril_dri.so
14 swrast_dri.so -> libdril_dri.so
14 udl_dri.so -> libdril_dri.so
14 vkms_dri.so -> libdril_dri.so
14 zink_dri.so -> libdril_dri.so
14 zynqmp-dpsub_dri.so -> libdril_dri.so
|
(generated by ls -go --time-style=+ /home/luc/mesa-install/lib/x86_64-linux-gnu/dri | cut -c 14-)
GL Frontends
在有了 DRIL 之后，这些 GL 前端库可以直接链接 libgallium.so